MDEV-5313 Improving audit API.

json_locate_key() implemented.
get rid of 'key_len' argument in functions.

7 files changed, 17 insertions, 12 deletions

diff --git a/include/json_lib.h b/include/json_lib.h
index a3475385ee6..b6add6d13a3 100644
--- a/include/json_lib.h
+++ b/include/json_lib.h
@@ -425,6 +425,11 @@ int json_path_compare(const json_path_t *a, const json_path_t *b,
 
 int json_valid(const char *js, size_t js_len, CHARSET_INFO *cs);
 
+int json_locate_key(const char *js, const char *js_end,
+                    const char *kname,
+                    const char **key_start, const char **key_end,
+                    int *comma_pos);
+
 #ifdef  __cplusplus
 }
 #endif
diff --git a/include/mysql/plugin_audit.h.pp b/include/mysql/plugin_audit.h.pp
index 47f07ae03c8..c5ae678e82a 100644
--- a/include/mysql/plugin_audit.h.pp
+++ b/include/mysql/plugin_audit.h.pp
@@ -393,7 +393,7 @@ extern struct json_service_st {
                                          int n_item,
                                          const char **value, int *value_len);
   enum json_types (*json_get_object_key)(const char *js, const char *js_end,
-                                         const char *key, const char *key_end,
+                                         const char *key,
                                          const char **value, int *value_len);
   enum json_types (*json_get_object_nkey)(const char *js,const char *js_end,
                              int nkey,
@@ -410,7 +410,7 @@ enum json_types json_get_array_item(const char *js, const char *js_end,
                                     int n_item,
                                     const char **value, int *value_len);
 enum json_types json_get_object_key(const char *js, const char *js_end,
-                                    const char *key, const char *key_end,
+                                    const char *key,
                                     const char **value, int *value_len);
 enum json_types json_get_object_nkey(const char *js,const char *js_end, int nkey,
                        const char **keyname, const char **keyname_end,
diff --git a/include/mysql/plugin_auth.h.pp b/include/mysql/plugin_auth.h.pp
index f9d01a8aa0c..41cb7d075c4 100644
--- a/include/mysql/plugin_auth.h.pp
+++ b/include/mysql/plugin_auth.h.pp
@@ -393,7 +393,7 @@ extern struct json_service_st {
                                          int n_item,
                                          const char **value, int *value_len);
   enum json_types (*json_get_object_key)(const char *js, const char *js_end,
-                                         const char *key, const char *key_end,
+                                         const char *key,
                                          const char **value, int *value_len);
   enum json_types (*json_get_object_nkey)(const char *js,const char *js_end,
                              int nkey,
@@ -410,7 +410,7 @@ enum json_types json_get_array_item(const char *js, const char *js_end,
                                     int n_item,
                                     const char **value, int *value_len);
 enum json_types json_get_object_key(const char *js, const char *js_end,
-                                    const char *key, const char *key_end,
+                                    const char *key,
                                     const char **value, int *value_len);
 enum json_types json_get_object_nkey(const char *js,const char *js_end, int nkey,
                        const char **keyname, const char **keyname_end,
diff --git a/include/mysql/plugin_encryption.h.pp b/include/mysql/plugin_encryption.h.pp
index e55a0343286..6597decfbef 100644
--- a/include/mysql/plugin_encryption.h.pp
+++ b/include/mysql/plugin_encryption.h.pp
@@ -393,7 +393,7 @@ extern struct json_service_st {
                                          int n_item,
                                          const char **value, int *value_len);
   enum json_types (*json_get_object_key)(const char *js, const char *js_end,
-                                         const char *key, const char *key_end,
+                                         const char *key,
                                          const char **value, int *value_len);
   enum json_types (*json_get_object_nkey)(const char *js,const char *js_end,
                              int nkey,
@@ -410,7 +410,7 @@ enum json_types json_get_array_item(const char *js, const char *js_end,
                                     int n_item,
                                     const char **value, int *value_len);
 enum json_types json_get_object_key(const char *js, const char *js_end,
-                                    const char *key, const char *key_end,
+                                    const char *key,
                                     const char **value, int *value_len);
 enum json_types json_get_object_nkey(const char *js,const char *js_end, int nkey,
                        const char **keyname, const char **keyname_end,
diff --git a/include/mysql/plugin_ftparser.h.pp b/include/mysql/plugin_ftparser.h.pp
index f9d98443e69..bd1cfc7b68b 100644
--- a/include/mysql/plugin_ftparser.h.pp
+++ b/include/mysql/plugin_ftparser.h.pp
@@ -393,7 +393,7 @@ extern struct json_service_st {
                                          int n_item,
                                          const char **value, int *value_len);
   enum json_types (*json_get_object_key)(const char *js, const char *js_end,
-                                         const char *key, const char *key_end,
+                                         const char *key,
                                          const char **value, int *value_len);
   enum json_types (*json_get_object_nkey)(const char *js,const char *js_end,
                              int nkey,
@@ -410,7 +410,7 @@ enum json_types json_get_array_item(const char *js, const char *js_end,
                                     int n_item,
                                     const char **value, int *value_len);
 enum json_types json_get_object_key(const char *js, const char *js_end,
-                                    const char *key, const char *key_end,
+                                    const char *key,
                                     const char **value, int *value_len);
 enum json_types json_get_object_nkey(const char *js,const char *js_end, int nkey,
                        const char **keyname, const char **keyname_end,
diff --git a/include/mysql/plugin_password_validation.h.pp b/include/mysql/plugin_password_validation.h.pp
index b672db6316d..2f9d2299c1f 100644
--- a/include/mysql/plugin_password_validation.h.pp
+++ b/include/mysql/plugin_password_validation.h.pp
@@ -393,7 +393,7 @@ extern struct json_service_st {
                                          int n_item,
                                          const char **value, int *value_len);
   enum json_types (*json_get_object_key)(const char *js, const char *js_end,
-                                         const char *key, const char *key_end,
+                                         const char *key,
                                          const char **value, int *value_len);
   enum json_types (*json_get_object_nkey)(const char *js,const char *js_end,
                              int nkey,
@@ -410,7 +410,7 @@ enum json_types json_get_array_item(const char *js, const char *js_end,
                                     int n_item,
                                     const char **value, int *value_len);
 enum json_types json_get_object_key(const char *js, const char *js_end,
-                                    const char *key, const char *key_end,
+                                    const char *key,
                                     const char **value, int *value_len);
 enum json_types json_get_object_nkey(const char *js,const char *js_end, int nkey,
                        const char **keyname, const char **keyname_end,
diff --git a/include/mysql/service_json.h b/include/mysql/service_json.h
index 734787a3c63..141b76279a5 100644
--- a/include/mysql/service_json.h
+++ b/include/mysql/service_json.h
@@ -66,7 +66,7 @@ extern struct json_service_st {
                                          int n_item,
                                          const char **value, int *value_len);
   enum json_types (*json_get_object_key)(const char *js, const char *js_end,
-                                         const char *key, const char *key_end,
+                                         const char *key,
                                          const char **value, int *value_len);
   enum json_types (*json_get_object_nkey)(const char *js,const char *js_end,
                              int nkey,
@@ -95,7 +95,7 @@ enum json_types json_get_array_item(const char *js, const char *js_end,
                                     int n_item,
                                     const char **value, int *value_len);
 enum json_types json_get_object_key(const char *js, const char *js_end,
-                                    const char *key, const char *key_end,
+                                    const char *key,
                                     const char **value, int *value_len);
 enum json_types json_get_object_nkey(const char *js,const char *js_end, int nkey,
                        const char **keyname, const char **keyname_end,